Warren Cook
Acting
The Lunatic at Large
Dr. Wilkins
Lew Tyler's Wives
Mr. Phillips
Shore Leave
Adm. Smith
The Knockout
Dr. Natter
Wild, Wild Susan
Chauncey Ames Waterbury
His Darker Self
The Governor
The Silent Command
Ambassador Mendizabal
Fog Bound
Revenue Officer Brenon
The Broken Violin
Thomas Kitterly
Dark Secrets
Dr. Case
Slim Shoulders
John Clinton Warren
John Smith
Doctor
Let's Go
John Halliday - Kane's Father
A Man of Stone
Lord Branton
Is Life Worth Living?
Joseph Gordon
The Fighter
Senator Burke
The Girl from Nowhere
Judge Cole
The Last Door
Colonel
Worlds Apart
Ten Eyck
Broadway and Home
John Stephens
The Wonderful Chance
Parker Winton
Civilian Clothes
Mr. Lanham
Lady Rose's Daughter
War Minister
The Flapper
Senator King
The Woman God Sent
Jack West Sr.
April Folly
Earle of Mannister
A Manhattan Knight
The Uncle
My Lady's Garter
Brokaw Hamilton
His Wife's Friend
Sir Robert Grimwood
The Right To Lie
J. Winthrop Drake
The Great Gamble
Roger Morton
A Dangerous Affair
James Rance (as Warren Cooke)
Greater Than Love
Mr. Bruton
Unknown Love
John Parker
The Challenge Accepted
Captain Roderick Brooke
The Sins of the Children
Dr. Hunter Guthrie
Woman
The Man
A Doll's House
Dr. Rank
Suspicion
Dr. Allen Forrest
The Avenging Trail
Dr. Saunders
Draft 258
Seven Keys to Baldpate
Thomas Hayden (as C. Warren Cook)
One Hour
Karnoff
Exile
The Governor of Exile
The Streets of Illusion
His Father
The Undying Flame
General Leslie
The Whip
Judge Beverley
Infidelity
Clifford Wayne
The Pride of the Clan
Robert, Earl of Dunstable
The Unwelcome Mother
Richard Russell
The Snowbird
John Wheeler
Slander
Doctor
Children of Eve
Doctor
The Active Life of Dolly of the Dailies #5: The Chinese Fan
Mr. Cambridge